| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [adv] be [art] | 20977 |
|
| 2 | [adv] be [art] | 20977 |
|
| 3 | [adv] be a | 10714 |
|
| 4 | [adv] [be] an | 1513 |
|
